Boonyapiwat, B., Rattasuwan, Y. and Khruaplao, P. (2026) “A Multi-Methodological Approach to Evaluating the Biological Activity of Erythropoietin Marketed in Thailand”, Rattanakosin Journal of Science and Technology, 8(1), pp. 113–123. available at: https://ph02.tci-thaijo.org/index.php/RJST/article/view/263503 (accessed: 11 September 2026).